Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8897351 | Journal of Pure and Applied Algebra | 2018 | 17 Pages |
Abstract
Given a non-unit, non-zero-divisor, central element x of a ring Î, it is well known that many properties or invariants of Î determine, and are determined by, those of Î/xÎ and Îx. In the present paper, we investigate how the property of “being tilting” behaves in this situation. It turns out that any tilting module over Î gives rise to tilting modules over Îx and Î/xÎ after localization and passing to quotient respectively. On the other hand, it is proved that under some mild conditions, a module over Î is tilting if its corresponding localization and quotient are tilting over Îx and Î/xÎ respectively.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Pooyan Moradifar, Shahab Rajabi, Siamak Yassemi,